| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.74 | 3.336% | $48.2992 | $48.30 | $48.30 | $48.30 |
| Purchase #2 | $191.86 | 3.803% | $199.1564 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $15.62 | 11.164% | $17.3638 | $17.36 | $17.35 | $17.40 |
| Purchase #4 | $250.25 | 6.625% | $266.8291 | $266.83 | $266.85 | $266.80 |
| Purchase #5 | $64.52 | 13.297% | $73.0992 | $73.10 | $73.10 | $73.10 |
| Purchase #6 | $132.36 | 11.580% | $147.6873 | $147.69 | $147.70 | $147.70 |
| Purchase #7 | $39.28 | 10.169% | $43.2744 | $43.27 | $43.25 | $43.30 |
| 7 purchase totals = | $740.63 | $795.7094 | $795.71 | $795.70 | $795.80 | |